Company lists · Data refreshed September 2026

Top 24 Instrument calibration services based in Australia

Name: Instrument calibration services based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 82 companies tracked

RevenueBase identified 82 instrument calibration services headquartered in Australia as of September 2026 and tracks 639 professional contacts across them, including 317 with verified work emails. Perth is the largest hub.

This list covers instrument calibration services headquartered in Australia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review

82Companies

639Contacts tracked

317Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 24 largest instrument calibration services based in Australia

Ranked by team size

Top 24 of 82 instrument calibration services based in Australia, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to instrument calibration services: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	John Morris Group	Indirect evidence	Sydney, AustraliaHQ checked Sep 20, 2026	51-200	103 contacts →
	Indirect evidence “John Morris Scientific Pty Ltd was founded in 1952 by John Wyzenbeek.” Source: RevenueBase Database · checked Sep 20, 2026
2	SRO Technology	Strong evidence	Geebung, AustraliaHQ checked Sep 20, 2026	51-200	60 contacts →
	Strong evidence “SRO Technology has been designing, installing, calibrating, and maintaining measurement instruments for over 30 years.” Source: RevenueBase Database · checked Sep 20, 2026
3	Mine Safety Technical Services Msts	Indirect evidence	Yallah, AustraliaHQ checked Sep 20, 2026	11-50	40 contacts →
	Indirect evidence “MSTS offers a wide range of NATA accredited services to all industries.” Source: RevenueBase Database · checked Sep 20, 2026
4	Ecefast	Partial evidence	Melbourne, AustraliaHQ checked Sep 20, 2026	11-50	33 contacts →
	Partial evidence “ECEFast is one of Australia’s largest manufacturers and suppliers of temperature sensors and industrial instrumentation.” Source: RevenueBase Database · checked Sep 20, 2026
5	AMS Instrumentation & Calibration PTY LTD	Strong evidence	Boronia, AustraliaHQ checked Sep 20, 2026	11-50	33 contacts →
	Strong evidence “AMS Instrumentation & Calibration Pty Ltd (AMS) has been in existence for more than 40 years supplying calibration equipment and industrial instrumentation to all industries.” Source: RevenueBase Database · checked Sep 20, 2026
6	Kenelec Scientific	Indirect evidence	Mitcham, AustraliaHQ checked Sep 20, 2026	11-50	23 contacts →
	Indirect evidence “Kenelec Scientific provides a wide range of scientific and environmental solutions to companies throughout Australasia.” Source: RevenueBase Database · checked Sep 20, 2026
7	Ciscal	Partial evidence	New South Wales, AustraliaHQ checked Sep 20, 2026	51-200	23 contacts →
	Partial evidence “CISCAL, former CI Scientific Pty Ltd, has grown to hold a significant presence in the supply of industrial and laboratory instrumentation in Australia, New Zealand and the Pacific…” Source: RevenueBase Database · checked Sep 20, 2026
8	Cqtechs PTY LTD	Strong evidence	Beecher, AustraliaHQ checked Sep 20, 2026	1-10	22 contacts →
	Strong evidence “Services Provided • Instrumentation and Electrical installations • Calibration and loop testing of onsite field instruments • On site calibration services • Pre-commissioning and…” Source: RevenueBase Database · checked Sep 20, 2026
9	Onetemp PTY LTD	Partial evidence	Marleston, AustraliaHQ checked Sep 20, 2026	11-50	17 contacts →
	Partial evidence “OneTemp is a leading provider of measuring and controlling instruments in Australia with over 50 years experience.” Source: RevenueBase Database · checked Sep 20, 2026
10	Temperature Controls PTY LTD	Indirect evidence	Archerfield, AustraliaHQ checked Sep 20, 2026	11-50	17 contacts →
	Indirect evidence “Manufacture of thermocouples, RTD sensors and Thermowells NATA Accredited Sydney Temperature Laboratory Agents for Shinko Temperature Controllers Dynisco Pressure Transducers INOR…” Source: RevenueBase Database · checked Sep 20, 2026
11	Territory Instruments	Strong evidence	Winnellie, AustraliaHQ checked Sep 20, 2026	11-50	14 contacts →
	Strong evidence “Territory Instruments (TI) is a leading Sales, Service and Calibration business of Process Measurement Instrumentation, Test Equipment and Laboratory Instruments for the Oil &…” Source: RevenueBase Database · checked Sep 20, 2026
12	Scientific Devices Australia	Indirect evidence	Oakleigh, AustraliaHQ checked Sep 20, 2026	11-50	10 contacts →
	Indirect evidence “Scientific Devices Australia Pty Ltd (SDA) is a trusted supplier of specialised test & measurement and timing & frequency solutions, supporting engineers, researchers, and…” Source: RevenueBase Database · checked Sep 20, 2026
13	Zedflo Australia	Indirect evidence	Wangara, AustraliaHQ checked Sep 20, 2026	11-50	10 contacts →
	Indirect evidence “Zedflo Australia is a WA owned and operated company, established in 1982.” Source: RevenueBase Database · checked Sep 20, 2026
14	Portable Analytical Solutions PTY LTD	Partial evidence	West Gosford, AustraliaHQ checked Sep 20, 2026	11-50	9 contacts →
	Partial evidence “The team at PAS can draw on a collective 20 years experience in instrumentation.” Source: RevenueBase Database · checked Sep 20, 2026
15	Transtek	Partial evidence	Bassendean, AustraliaHQ checked Sep 20, 2026	1-10	9 contacts →
	Partial evidence “Transtek is a Western Australian supplier of Industrial Calibration, Configuration and Hazardous Area maintenance equipment.” Source: RevenueBase Database · checked Sep 20, 2026
16	TPS	Partial evidence	Brendale, AustraliaHQ checked Sep 20, 2026	11-50	9 contacts →
	Partial evidence “TPS - Water Quality Measurement Instruments - where innovation meets excellence!” Source: RevenueBase Database · checked Sep 20, 2026
17	HK Calibration Technologies Pty. LTD	Partial evidence	North Parramatta, AustraliaHQ checked Sep 20, 2026	11-50	9 contacts →
	Partial evidence “HK Calibrations is a multinational organization that has technical calibration laboratory facilities in five States around Australia.” Source: RevenueBase Database · checked Sep 20, 2026
18	Australian Pressure Laboratory	Partial evidence	Eltham, AustraliaHQ checked Sep 20, 2026	1-10	6 contacts →
	Partial evidence “APL is a specialist ISO/IEC 17025 NATA accredited, JOSCAR approved, laboratory for calibration of Dead Weight Testers, Pressure Calibrators, Air-Data Test Sets, Pirani and…” Source: RevenueBase Database · checked Sep 20, 2026
19	Acu-Vib Electronics	Partial evidence	Castle Hill, AustraliaHQ checked Sep 20, 2026	1-10	6 contacts →
	Partial evidence “Acu-Vib Electronics is an Australian based company, specialising in Calibrations, Sales, Rentals & Repairs of high quality testing equipment for use in the fields of Acoustics &…” Source: RevenueBase Database · checked Sep 20, 2026
20	Floyd Australia	Strong evidence	Tullamarine, AustraliaHQ checked Sep 20, 2026	1-10	5 contacts →
	Strong evidence “Floyd Australia offers NATA-accredited calibration services and a wide range of instruments across pressure, temperature, torque, dimensional, electrical, mass, flow, level, gas…” Source: RevenueBase Database · checked Sep 20, 2026
21	Hinco Instruments PTY LTD	Partial evidence	Canning Vale, AustraliaHQ checked Sep 20, 2026	1-10	5 contacts →
	Partial evidence “Hinco supplies quality instruments for diverse process control and test and measurement applications.” Source: RevenueBase Database · checked Sep 20, 2026
22	Instrocal PTY LTD	Partial evidence	Mayfield West, AustraliaHQ checked Sep 20, 2026	1-10	5 contacts →
	Partial evidence “Instrocal Pty Ltd is a company that provides Industrial Instrumentation & Combustion services across Newcastle, the Hunter Valley, Central Coast and Mid North Coast of NSW.” Source: RevenueBase Database · checked Sep 20, 2026
23	Safetic	Partial evidence	Brisbane, AustraliaHQ checked Sep 20, 2026	1-10	5 contacts →
	Partial evidence “Testing Inspection Calibration” Source: RevenueBase Database · checked Sep 20, 2026
24	Radtronics PTY LTD	Strong evidence	Capalaba, AustraliaHQ checked Sep 20, 2026	1-10	4 contacts →
	Strong evidence “Radtronics is an Australian-owned company specialising in radiation detection instrumentation, calibration services, and technical support for organisations where accuracy…” Source: RevenueBase Database · checked Sep 20, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: instrument calibration services. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names instrument calibration services.
Partial evidence: Its own public description names part of instrument calibration services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name instrument calibration services. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 24 of 82 instrument calibration services based in Australia

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 317 reachable decision-makers.

Free signup · no credit card

View the full list →

Instrument calibration services based in Australia at a glance

As of Sep 20, 2026

49.6%Verified-email coverage

7.8Average contacts per company

1-10Median size (employees)

6.1%Largest-city concentration · Perth

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured worldwide rather than for Australia, so it is reported there. Company counts and contact totals on this page are exact for Australia, over 82 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among instrument calibration services, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Australia whose own description of what they do matches “instrument calibration services”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names instrument calibration services), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among instrument calibration services, and records with no verified work email. Companies headquartered outside Australia are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 317 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 20, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names instrument calibration services, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many instrument calibration services are there based in Australia?

RevenueBase identified 82 instrument calibration services headquartered in Australia as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

John Morris Group, headquartered in Sydney, tops this list with the largest team on record.

Which city has the most instrument calibration services?

Perth leads with 5 headquartered companies, followed by Melbourne (4) and Brisbane (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 317 verified decision-maker contacts tracked across these 82 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 2026.

Ready to reach these companies? Verified emails and direct dials for all 82 instrument calibration services based in Australia. Start with a free account, no credit card.

Download this list →

Related lists

Instrument calibration services by geography

Browse the directory

About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.